JPS5399267A - Method and apparatus for controlling injection molding machine - Google Patents

Method and apparatus for controlling injection molding machine

Info

Publication number
JPS5399267A
JPS5399267A JP1417677A JP1417677A JPS5399267A JP S5399267 A JPS5399267 A JP S5399267A JP 1417677 A JP1417677 A JP 1417677A JP 1417677 A JP1417677 A JP 1417677A JP S5399267 A JPS5399267 A JP S5399267A
Authority
JP
Japan
Prior art keywords
injection molding
molding machine
controlling injection
controlling
plasticization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP1417677A
Other languages
Japanese (ja)
Other versions
JPS6130891B2 (en
Inventor
Masao Takagi
Hiromi Horikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP1417677A priority Critical patent/JPS5399267A/en
Publication of JPS5399267A publication Critical patent/JPS5399267A/en
Publication of JPS6130891B2 publication Critical patent/JPS6130891B2/ja
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/76—Measuring, controlling or regulating

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)

Abstract

PURPOSE:To keep a uniform plasticized state of a resin and to prevent the molding defect, such as burr, by comparing the pressure in an injection cylinder with the preset value, and controlling the factors affecting the degree of plasticization.
JP1417677A 1977-02-14 1977-02-14 Method and apparatus for controlling injection molding machine Granted JPS5399267A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1417677A JPS5399267A (en) 1977-02-14 1977-02-14 Method and apparatus for controlling injection molding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1417677A JPS5399267A (en) 1977-02-14 1977-02-14 Method and apparatus for controlling injection molding machine

Publications (2)

Publication Number Publication Date
JPS5399267A true JPS5399267A (en) 1978-08-30
JPS6130891B2 JPS6130891B2 (en) 1986-07-16

Family

ID=11853825

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1417677A Granted JPS5399267A (en) 1977-02-14 1977-02-14 Method and apparatus for controlling injection molding machine

Country Status (1)

Country Link
JP (1) JPS5399267A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724229A (en) * 1980-07-21 1982-02-08 Toshiba Mach Co Ltd Method and apparatus for clamping injection molding machine safely
JPH04220324A (en) * 1990-12-20 1992-08-11 Sodick Co Ltd Control method of viscosity of resin of injection molding machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5724229A (en) * 1980-07-21 1982-02-08 Toshiba Mach Co Ltd Method and apparatus for clamping injection molding machine safely
JPS6337686B2 (en) * 1980-07-21 1988-07-26 Toshiba Machine Co Ltd
JPH04220324A (en) * 1990-12-20 1992-08-11 Sodick Co Ltd Control method of viscosity of resin of injection molding machine

Also Published As

Publication number Publication date
JPS6130891B2 (en) 1986-07-16

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